Electrical computers and digital processing systems: support – System access control based on user identification by... – Using record or token
Reexamination Certificate
2001-03-23
2008-10-21
Schaetzle, Kennedy J (Department: 3766)
Electrical computers and digital processing systems: support
System access control based on user identification by...
Using record or token
C382S115000, C600S508000
Reexamination Certificate
active
07441123
ABSTRACT:
A plurality of electronic signals corresponding to a histological and/or physiological marker, such as a heartbeat, are obtained, from an individual and are converted into electronic signal form. The signals are measured to obtain an actual measurement of a plurality of variable features of the electronic signals relating to the heartbeats. The measurements are mathematically analyzed to provide the probability of divergence of each actual measurement. Using the calculated probability of divergence, subsequent received waveforms measurements are analyzed for authentication purposes.
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Grant J. Spencer
Hinton Clark
Murakami Rick V.
Pettit Matthew W.
Ensign Holdings
Reidel Jessica
Schaetzle Kennedy J
Stoel Rives LLP
Thompson John R.
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